- Pray
- Meditate
- Practice other spiritual disciplines
- Participate in the A Million Minutes for Peace campaign
- Participate in the WMD – We Must Disarm Initiative
- Light a candle
- Send the message by United Nations Secretary-General Ban Ki-moon to your elected officials
- Find ideas for observing the International Day of Peace as a day of ceasefire from gun violence in the United States
- Advocate for the creation of a Department of Peace
- Purchase Peace Day and read it to a child
- Hold a peace party and give funds to a group working for peace
- Twitter messages of peace
- Post messages of peace on Facebook
- Share worship resources with your pastor